Quarterly Persons
1999-01-01 14342800
2000-01-01 14526000
2000-04-01 14551100
2000-07-01 14630100
2000-10-01 14619200
2001-01-01 14595500
2001-04-01 14634700
2001-07-01 14735000
2001-10-01 14716900
2002-01-01 14743500
2002-04-01 14771300
2002-07-01 14837900
2002-10-01 14823400
2003-01-01 14702600
2003-04-01 14774900
2003-07-01 14741200
2003-10-01 14772500
2004-01-01 14795100
2004-04-01 14815300
2004-07-01 14846100
2004-10-01 14869700
2005-01-01 14889100
2005-04-01 14896600
2005-07-01 14881800
2005-10-01 14939100
2006-01-01 18078100
2006-04-01 18089100
2006-07-01 18022200
2006-10-01 18020300
2007-01-01 18012900
2007-04-01 17896100
2007-07-01 17893300
2007-10-01 17895200
2008-01-01 17887700
2008-04-01 17808700
2008-07-01 17810100
2008-10-01 17818400
2009-01-01 17816600
2009-04-01 17853400
2009-07-01 17859600
2009-10-01 17871300
2010-01-01 17701800
2010-04-01 17704100
2010-07-01 17709800
2010-10-01 17716600
2011-01-01 17715400
2011-04-01 17706000
2011-07-01 17712300
2011-10-01 17720100
2012-01-01 17716500
2012-04-01 17713200
2012-07-01 17713600
2012-10-01 17718400
2013-01-01 17711500
2013-04-01 17701400
2013-07-01 17696600
2013-10-01 17698100
2014-01-01 17691800
2014-04-01 17654100
2014-07-01 17652700